Weird "St" letter combination & grid lines
I am currently editing an English learning book that we are about to send to print (today) and I've noticed that every time I have an "s" and a "t" together, in that order only, they combine together at the top. These are the only letters that do anything strange like this. Before, I thought that when I exported the PDF, it went away, but now I notice it remains the same in PDF form. I'm using Arial type font, if that's relevant.
Any thoughts? This is really perplexing and literally the main thing standing in the way of print.
The other part of this question is about grid lines which I believe a previous editor drew in. I'm adjusting a bunch of clip art in the "sticker pages" of this book and need these grid lines, which I didn't know existed until, by accident, when I was cutting an image from the base layer, these grid lines appeared. I'm not sure which layer they are is one problem. How can I make the grid lines on 3 other pages appear again?
Thanks so much!
